LEGO is launching SMART Play in 2026, a new system that makes LEGO builds react with lights, sounds and motion—no screens required. At its core is a sensor-filled SMART Brick that works with SMART ...
The brand-new, jaw-dropping Lego smart brick tech can recognize other bricks, activate effects and play music. They're debuting in Star Wars Lego sets this spring and we got an early look at CES 2026.